Kemal Ataturk commissioned this composer to reorganize musical education in
Kemal Ataturk commissioned this composer to reorganize musical education in Turkey. This composer
 collaborated with Leonid Massine on a ballet about the life of St. Francis, Nobilissima Visione, and with
 George Balanchine on the ballet The Four Temperaments. This proponent of "Gebrauchsmusik" paid
 tribute to the Brandenburg Concertos by writing a series of chamber concerti he called "Kammermusik."
 He adapted incidental music from Turandot to compose his Symphonic Variations on Themes by Von
 Weber, and wrote an opera about the life of Matthias Grunewald. For 10 points, name this 20th century
 neo-Classical German composer of Mathis der Mahler.
Kemal Ataturk commissioned this composer to reorganize musical education in Turkey.
Paul {Hindemith}